package org.ahuanlien.crm.service;

import org.ahuanlien.crm.domain.Product;
import org.ahuanlien.crm.query.QueryObject;
import org.ahuanlien.crm.util.PageResult;

import java.util.List;

public interface IProductService {


	List<Product> selectAll();

	PageResult query(QueryObject qo);

	void saveOrUpdate(Product product);

	void deleteByPrimaryKey(Long id);

	Product selectByPrimaryKey(Long id);


}
